package com.hw.paltfrom.config;

import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.annotation.JsonAutoDetect;

@Configuration
@EnableCaching
// 开启注解
public class RedisConfig {
	@Bean
	public CacheManager cacheManager(RedisTemplate<String, Object> redisTemplate) {
		CacheManager cacheManager = new RedisCacheManager(redisTemplate);
		return cacheManager;
	}

	@Bean
	public RedisTemplate<String, Object> redisTemplate(
			RedisConnectionFactory connectionFactory) {
		RedisTemplate<String, Object> template = new RedisTemplate<>();
		template.setConnectionFactory(connectionFactory);
		Jackson2JsonRedisSerializer<Object> serializer = new Jackson2JsonRedisSerializer<Object>(Object.class);
		ObjectMapper mapper = new ObjectMapper();
		mapper.setVisibility(PropertyAccessor.ALL,
				JsonAutoDetect.Visibility.ANY);
		mapper.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
		serializer.setObjectMapper(mapper);
		template.setValueSerializer(serializer);
		template.setKeySerializer(new StringRedisSerializer());
		template.afterPropertiesSet();
		return template;
	}

	@Bean
	public StringRedisTemplate stringRedisTemplate(
			RedisConnectionFactory factory) {
		StringRedisTemplate stringRedisTemplate = new StringRedisTemplate();
		stringRedisTemplate.setConnectionFactory(factory);
		return stringRedisTemplate;
	}
}
